Hi Carlo,
no there is no interlock to avoid misplacing of the temperature setting although on cotton (on mine baumwolle)cycle,when you select it, the temperature ia automatically set to 60°C. To get to 95°C you have to push repeatedly the temperature button.It starts at 60°C then at every pressure of the switch you have 50,40,30,95,75,60 and so on. Quite difficult to boil laundry by mistake. No other program allow such an high temperature.
Marco